This directive indicates to the kernel that the root file system is of type cachefs. To determine whether or not a specific Solstice AutoClient can be affected by this problem before you attempt an upgrade, examine the directory /export/root/client-name/var/sadm/pkg on the server (this is the Solstice AutoClient's /var/sadm/pkg directory). If this directory contains a subdirectory called TADcar, the Solstice AutoClients may be affected.

Workaround: Edit the /etc/system file for the Solstice AutoClients after the upgrade by appending the following line:

rootfs:cachefs

The Solstice AutoClients' /etc/system file is stored on the server as /etc/root/client-name/etc/system.